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codie

Django reCaptcha v3 – Install reCaptcha in Django site

Django Recaptcha v3 will be installed in your Django website soon, just follow my instructions. We will be using Google Recaptcha version 3 ( I am not a robot ) and a Python library django-recaptcha for this task.This is a repost of an old blog of ours.How to install, deploy or integrate Django recaptcha v3?Django recaptcha v3 installationFirst, install django-recaptcha in your virtual workspace.Visit the GitHub Repo of this task/project to get all the source codes.Install and configure django-recaptcha libpip install django-recaptchaNow, add captcha in the INSTALLED_APPS section in your settings.pycaptchaMust be similar to this:INSTALLED_APPS = [ 'captcha', # add this code 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', "your_app_name", # app name ]Recaptcha keys configurationAdd RECAPTCHA_PUBLIC_KEY and RECAPTCHA_PRIVATE_KEY at the last lines of your settings.pyRECAPTCHA_PUBLIC_KEY = 'MyRecaptchaKey123' RECAPTCHA_PRIVATE_KEY = 'MyRecaptchaPrivateKey456'Here, RECAPTCHA_PUBLIC_KEY means SITE KEY and RECAPTCHA_PRIVATE_KEY means SECRET KEY.Now, go to Google reCAPTCHA admin panel and register your site for reCAPTCHA and use those data in the upper code.Cpatcha Form configurationNow, create a file named my_captcha.py and inside it you need to write the following Python codes:from django import forms from captcha.fields import ReCaptchaField class FormWithCaptcha(forms.Form): captcha = ReCaptchaField()Django views configurationWrite a context with "captcha" variable name that with render the form we have coded in FormWithCaptcha which is inside the my_captcha.py .from django.shortcuts import render from .my_captcha import FormWithCaptcha # Create your views here. def home(request): context = { "captcha": FormWithCaptcha, } return render(request, "home.html", context)Rendering recaptcha v3Now, we are rendering recaptcha using the Jinja template method. Use {{captcha}} for rendering the captcha form.For now, have a look here:<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> </head> <body> <forms> {{captcha}} </forms> </body> </html>Getting data from recaptcha formTo get data from django recaptcha, you need to use g-recaptcha-response.get_recaptcha = request.POST.get("g-recaptcha-response")This will return true if the checkbox is checked, else false.

codie replied 7 days ago
You might also wanna check this video:https://youtu.be/8GNc4Pz4is4
Published 7 days ago
0 likes 105 watched 1 commented
codie

Activate.ps1 cannot be loaded because running scripts is disabled on this system

[REPOST] I am a noob at Python in Windows. I am getting env\Scripts\Activate.ps1 cannot be loaded because running scripts is disabled on this system. The issue in my Windows machine while activating the virtual environment. Can somebody help me, I am on my Visual Studio CODE.PS C:\Users\USER\Projects\content_idea_gen> env/Scripts/activate env/Scripts/activate : File C:\Users\USER\Projects\content_idea_gen\env\Scripts\Activate.ps1 cannot be loaded because running scripts is disabled on this system. For more information, see about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170. At line:1 char:1 + env/Scripts/activate + ~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : SecurityError: (:) [], PSSecurityException + FullyQualifiedErrorId : UnauthorizedAccess

pramod replied 11 days ago
@codie Here's the solution. It’s the issue from your VSCODE.Open VSCODEPress F1, and type Preferences: Open Settings (JSON) and click on it. i.e Simply open settings.jsonGo to the bottom of settings.jsonAdd this line at the end of your visual studio code: "terminal.integrated.shellArgs.windows": ["-ExecutionPolicy", "Bypass"]Your bottom settings.json should look like this..…. “explorer.confirmDelete”: false, “terminal.integrated.shell.windows”: “C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe”, “terminal.integrated.shellArgs.windows”: [“-ExecutionPolicy”, “Bypass”] }
Published 11 days ago
0 likes 151 watched 1 commented
codie

How to deploy SvelteKit in VPS, AWS EC2 or Lightsail?

Deploying SvelteKit can be a tricky job, especially when you're doing it for the first time, unlike me. But, after a few deployments, you get used to with it. So, today, I am guiding you through it, and giving you exact ways to deploy and run your SvelteKit in the server.Also, will be talking about something that I personally developed, called svelte-deploy command.SvelteKit configurationFirst of all, you need a module to be installed in your sveltekit project, @sveltejs/adapter-node;npm install @sveltejs/adapter-nodeNow, you have to configure your svelte.config.js, by adding replacing that upper module with @sveltejs/adapter-auto;import adapter from '@sveltejs/adapter-node'; // ^ // replace @sveltejs/adapter-auto | const config = { preprocess: [ vitePreprocess(), preprocess({ postcss: true }) ], ...Now, your SvelteKit setup is almost done.Server setupIf you have installed git in your Lightsail server then what you have to do is, clone your repo to a specific folder.Creating a service setupNow, we need to create a service setup /etc/systemd/system/<your_svelte_service_name>.service:[Unit] Description=SvelteApp After=network.target [Service] User=root Group=www-data WorkingDirectory=/home/ubuntu/svelte-apps/<path-to-your-app> ExecStart=/home/ubuntu/.nvm/versions/node/v19.8.0/bin/node /home/ubuntu/svelte-apps/<path-to-your-app>/build/index.js Environment=PORT=3099 ORIGIN=https://yoursite.com [Install] WantedBy=multi-user.targetMake sure you have installed NodeJs, suggested to installed it using nvm. You can see learn about installing nvm here.And to checkout the path of your current running node, use whereis node, and paste your preferred node to ExecStart=path_to_node path_to_index.jsNginx Setupupstream sveltekit-frontend { server localhost:3099; } server { listen 80; listen [::]:80; set $app_dir "/home/ubuntu/svelte-apps/<path-to-your-app>"; # not required server_name yoursite.com; location / { proxy_pass http://sveltekit-frontend; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection 'upgrade'; proxy_set_header Host $host; proxy_cache_bypass $http_upgrade; } }Now, run;sudo nginx -tIf result is:nginx: the configuration file /etc/nginx/nginx.conf syntax is ok nginx: configuration file /etc/nginx/nginx.conf test is successfulIt's usually good, and you're ready to go. (if not, ask below, happy to help)Restart the servicesNow, restart the nginx and the created services:sudo systemctl enable <your_svelte_service_name>.service; sudo systemctl start <your_svelte_service_name>.service; sudo systemctl restart nginx.service;Done, now your site is up and running. Lemme know if you need help.Have a good day 😊

Published 13 days ago
3 likes 280 watched 0 commented
markus

What is the best language for indie game development?

Hi Webmatrices,I'm looking to get started in indie game development. Since there are so many programming languages to choose from, I'm interested in any recommendations from those of you with experience in this field.And remember, no suggestions are too 'vanilla' or too 'rocky road' - every bit of guidance helps!Looking forward to your insights. Thank you.

codie replied 14 days ago
Choosing the best programming language for indie game development is akin to selecting the right brush for a masterpiece painting. Each language has its texture, its stroke, and its colour palette (let's not take that literally, or maybe you can). Let's explore the top contenders.C# and Unity: A Match Made in Game Development HeavenC#, when paired with Unity, is like the dynamic duo of indie game development. Unity's powerful engine, combined with C#'s simplicity and flexibility, makes it a go-to choice for developers looking to bring their visions to life.Pros: Wide range of functionalities, robust community support, great for both 2D and 3D games.Cons: Can be less efficient for highly complex games.Unreal Engine and C++: For the Aspiring VisionaryIf Unity and C# are the dynamic duo, then Unreal Engine and C++ are the ambitious dreamers. Ideal for developers with a flair for high-fidelity graphics and intricate game mechanics, this combination pushes the boundaries of what indie games can achieve.Pros: High performance, extensive control over game mechanics, excellent for AAA-quality games.Cons: Steeper learning curve, more complex coding required.JavaScript and HTML5: The Web-Savvy InnovatorsFor those looking to weave their games into the fabric of the web, JavaScript and HTML5 are the tools of choice. This duo allows developers to create accessible, cross-platform games that run seamlessly in web browsers.Pros: Easy to learn, great for casual and social games, broad platform compatibility.Cons: May not be suitable for resource-intensive games.Having a look at the list of JS-based game engine might help you.Factors to Consider When Choosing a LanguageChoosing the right programming language for your indie game project is like picking the perfect ingredients for a gourmet dish. Each element brings its own flavor and texture, contributing to the final creation. Consider the following factors:Project Scope: Assess the complexity and scale of your game. Larger, more intricate games may benefit from the power of C++ and Unreal Engine, while simpler projects might find a perfect match in Unity and C#.Platform: Where do you envision your game? Different platforms may sway your choice toward specific languages and engines.Resource Availability: Consider the resources at your disposal. Some languages and engines require more powerful hardware or software licenses.Community and Support: A strong development community can be a lifeline during the development process. Look for languages and engines with active forums and documentation.Hope that helps.
Published 14 days ago
1 likes 203 watched 1 commented
codie

Can you make a living from AdSense?

In today’s digital panorama, the quest for financial freedom often leads many to the vast, uncharted waters of the Internet. Among the myriad ways to earn online, Google AdSense emerges as a beacon of hope for aspiring digital entrepreneurs. But the burning question remains: Can you truly make a living from AdSense? This article aims to demystify the AdSense odyssey, guiding you through its complications, strategies for success, and real-life tales of digital conquest.Understanding AdSenseStrategies for Maximizing AdSense EarningsReal-life Success StoriesChallenges and How to Overcome ThemFAQsKey TakeawaysConclusionUnderstanding AdSenseAt its core, Google AdSense is a platform that allows website owners and bloggers to earn money by displaying ads on their sites. Like fishermen casting their nets into the sea, publishers place ad spaces on their digital properties, hoping to catch clicks and impressions from the vast ocean of web traffic. But how does it work? Imagine AdSense as a bustling marketplace where advertisers and publishers come together. Advertisers bid for space on your website, and Google takes care of the heavy lifting, selecting ads relevant to your content and audience. Every click and impression is a coin in your pocket, but the question of turning those coins into a sustainable income looms large.Strategies for Maximizing AdSense Earnings To transform AdSense from a trickle of income into a roaring river, one must navigate the waters wisely. Here are strategies to enhance your AdSense voyage:Content is King: Create high-quality, engaging content that attracts visitors. Think of your content as the bait in your fishing expedition; the more appealing it is, the more fish you'll catch.SEO: Master the art of search engine optimization. Ensure your site ranks high in search results, expanding your reach and increasing the chance of more clicks.Mobile Optimization: With the majority of web traffic coming from mobile devices, ensuring your site is mobile-friendly is non-negotiable.Ad Placement and Design: Strategically place and design your ads for maximum visibility without compromising user experience. It's about finding the sweet spot where ads are seen but not intrusive.Diversify Your Traffic: Don't put all your eggs in one basket. Diversify your traffic sources to ensure a steady stream of visitors from various channels.Real-life Success StoriesDespite the doubters, some have skillfully navigated through the AdSense platform and found success.Let's take the case of Cardgames.io, for instance, an online card game platform which turned its straightforward gaming experience into a significant source of revenue through AdSense. By focusing on HTML5 Games Interstitial Ads integration and consistently offering a refined and engaging user experience, Cardgames.io saw its eCPM triple, thereby exponentially increasing its profit stream.Another compelling case is that of Mansion Review, a Japanese real estate insights platform. They have a niche focus on providing insights about the real estate market in Japan. By implementing Google's AdSense for Search (AFS), they saw a ten-fold increase in their ad revenue per page. From this, their overall ad revenue increased by 50% within just 30 days of implementing AFS. Their experience goes to show how a specific niche, combined with the right ad optimization, can turn into a profitable venture through AdSense.Challenges and How to Overcome Them The journey to making a living from AdSense is not without its storms. Here are common challenges and how to navigate through them:Ad Blindness: Over time, visitors may become blind to ads. Combat this by regularly changing ad placement and formats.Ad Blockers: A growing number of users employ ad blockers, which can reduce your earnings. Encourage users to whitelist your site by ensuring ads are not intrusive. Google Policy Violations: Falling afoul of Google's policies can lead to your account being banned. Stay informed and compliant with Google's guidelines to avoid this fate.FAQsHow much can I realistically earn from AdSense?Earnings vary widely depending on factors like your site's niche, traffic, and engagement. While some earn a modest supplemental income, others make a full-time living.How long does it take to start earning significant money from AdSense?It can take anywhere from a few months to over a year to see significant earnings, depending on your effort and strategy.Key TakeawaysAdSense can be a viable source of income, but success requires strategy, patience, and consistent effort.Quality content, SEO, mobile optimization, strategic ad placement, and traffic diversification are critical for maximizing AdSense earnings.Real-life success stories prove that it is possible to make a living from AdSense, but challenges like ad blindness, ad blockers, and policy violations must be navigated carefully.ConclusionSo, can you make a living from AdSense? The answer is a resounding yes, but it's not a journey for the faint-hearted. Like any expedition worth embarking on, it demands dedication, skill, and the willingness to navigate through rough seas. For those who persevere, the rewards can be as vast as the ocean itself. AdSense offers a path to financial independence for those daring enough to take it.Will you set sail?

Published 14 days ago
1 likes 1036 watched 0 commented
somesh

How do I optimize my gig on Fiverr?

In the bustling online marketplace of Fiverr, standing out from the crowd can feel like searching for a needle in a haystack. Yet, with the right strategies and a sprinkle of creativity, the haystack can become a treasure chest. Imagine your Fiverr gig shining like a lighthouse, guiding clients directly to your services. This guide is your beacon, illuminating the path to optimizing your Fiverr gig for maximum visibility and success.Thanks to the Webmatrices team for letting me share my knowledge.Understanding Fiverr's AlgorithmOptimizing Gig Titles and DescriptionsThe Power of VisualsPricing StrategiesLeveraging Reviews and RatingsFAQs for Extra ClarityKey TakeawaysUnderstanding Fiverr's AlgorithmBefore diving into the deep end, let's paddle in the shallows and understand the currents. Fiverr's algorithm, much like a river, is ever-changing and dynamic.It prioritizes:Relevance: How closely your gig matches the searcher's intent.Quality: Determined by your ratings, reviews, and completion rate.Recency: Fresh gigs have a chance to shine too.Navigating the AlgorithmTo sail smoothly, ensure your gig is a beacon of relevance, quality, and freshness. Regular updates and responding promptly to inquiries can help you ride the algorithm's waves to success.Optimizing Gig Titles and DescriptionsYour gig's title and description are the sails of your ship; they catch the wind of opportunity and propel you forward. But, how do you craft these elements for optimal effect?Clear and Concise Titles: Use keywords effectively. If you're offering logo design, ensure "logo design" is part of your title.Storytelling Descriptions: Don't just list your services; tell a story. Why should clients choose you? What makes your service special?Keywords are KeyIncorporate relevant keywords naturally in your descriptions. Tools like Google Keyword Planner can help you find the right words to attract the right clients.The Power of VisualsIn the realm of Fiverr, your gig's visuals are the colours of your flag. They should capture attention and communicate quality. High-quality images, engaging videos, and a professional profile picture can make your gig stand out.Showcase Your Work: Use your gig's gallery to showcase your best work. It's your portfolio, make it shine.Professionalism Counts: Even if your service is fun and creative, a touch of professionalism in your visuals can go a long way.Pricing StrategiesPricing your services is like setting the price of admission to your exclusive show. It needs to be enticing yet reflective of the value you provide.Competitive Analysis: Peek at what others in your niche are charging. You don't want to undervalue or overprice your services.Tiered Pricing: Offer basic, standard, and premium packages. It provides options for clients with different budgets and needs.Leveraging Reviews and RatingsReviews and ratings are the applause after your performance. They echo in the marketplace, attracting more attendees.Encourage Feedback: Don't shy away from asking satisfied clients to leave a review. Most are more than happy to share their positive experiences.Respond to Reviews: Engage with your reviewers. Thank them for positive reviews and address any negative feedback professionally.FAQs for Extra ClarityIncluding an FAQ section in your gig can be like handing out a map at the entrance of a maze. It guides clients, addressing common questions and concerns, making their decision-making process easier.Sample FAQsWhat information do you need to get started?How many revisions do you offer?What if I'm not satisfied with the final product?Key TakeawaysMastering Fiverr gig optimization is akin to being the captain of your ship in the vast ocean of freelancing.Remember:Understand and play along with Fiverr's algorithm.Craft compelling titles and descriptions with a splash of storytelling.Let your visual flag fly high with quality images and videos.Set your sails with smart pricing strategies.Gather applause through positive reviews and ratings.Provide a map with an informative FAQ section.You might also ask:Here's a few relatable question, that you might find yourself curious about...How often should I update my gig?Aim to review and potentially update your gig every few months or whenever there's a significant change in your services or market trends.Can I use external links in my gig description?Fiverr restricts the use of external links to protect both sellers and buyers. Stick to showcasing your work within Fiverr's platform.How important is response time to my success on Fiverr?Very important. Quick responses not only improve your visibility on Fiverr but also build trust with potential clients.Is there a tool for Fiverr SEO?Well, yes there is. It's called Fiverr SEO Analyzer, developed by the Admins. Pay a visit, and you'll understand it on your own.ConclusionOptimizing your Fiverr gig is not a one-time task but a continuous journey. Like a ship on the sea, adjustments are necessary to reach the destination of success. With the compass of this guide, you're well-equipped to navigate the waters of Fiverr. The treasure chest of opportunities awaits, ready for you to unlock its riches. Set sail, captain, and let the journey to mastering Fiverr gig optimization begin.

codie replied 15 days ago
Well, thank for sharing, and mentioning the tool.
Published 15 days ago
1 likes 604 watched 1 commented
codie

What is a good formula for your LinkedIn headline?

Imagine your LinkedIn profile as a bustling digital marketplace, where every professional is a booth vying for the attention of potential clients, employers, and collaborators. In this marketplace, your headline is not just a tagline, but a neon sign that can either attract a crowd or leave you in the shadows. But, what is a good formula for your LinkedIn headline that ensures you stand out? In this article, we'll embark on a journey to uncover the secrets of crafting a compelling headline that showcases your professional prowess and draws the right audience to your profile.The Importance of a Powerful LinkedIn HeadlineFormula for a Captivating LinkedIn HeadlineCustomizing Your Headline for Your Professional GoalsExamples of Effective LinkedIn HeadlinesCommon Mistakes to AvoidKey TakeawaysFAQConclusionThe Importance of a Powerful LinkedIn Headline Your LinkedIn headline serves as the crown jewel of your profile. It's often the first thing people notice and can make or break their decision to delve deeper into your professional story. A well-crafted headline acts like a magnet, attracting potential opportunities and setting the stage for your professional narrative. It's not just a job title; it's a concise showcase of your expertise, value proposition, and what makes you unique.Formula for a Captivating LinkedIn Headline Crafting a mesmerizing LinkedIn headline is similar to concocting a spellbinding potion. It requires a delicate balance of ingredients, creativity, and a touch of personal flair. Here's a proven formula to get you started:Start with Your Job Title or RoleBegin with clarity by stating your current position or the role you're aspiring to. This lays the foundation and makes your headline relatable to your target audience.Highlight Your Value PropositionWhat makes you a valuable asset? Include a brief statement that showcases your unique skills, achievements, or the value you bring to the table. This is your chance to shine and differentiate yourself.Inject Your PersonalityA dash of personality makes your headline memorable. Whether it's your passion, a quirky skill, or a personal mantra, adding a personal touch can make your headline more engaging.Use Keywords StrategicallyIncorporate relevant keywords to ensure your profile appears in search results. This increases your visibility and helps attract the right connections.Customizing Your Headline for Your Professional GoalsYour LinkedIn headline should be a reflection of your professional aspirations and tailored to your target audience. Whether you're seeking new career opportunities, aiming to grow your network, or positioning yourself as an industry thought leader, your headline should align with your goals. Consider what your ideal audience is looking for and how you can solve their problems or fulfill their needs.Examples of Effective LinkedIn Headlines To inspire your headline creation, here are a few examples that effectively capture attention and convey a strong professional brand:"Digital Marketing Specialist | Driving Brand Growth with Creative Strategies | SEO & Content Marketing Enthusiast""Tech Innovator | Transforming Ideas into Marketable Solutions | Passionate about AI and Machine Learning""Strategic Leader | Empowering Teams to Exceed Expectations | Committed to Excellence in Healthcare Management"Common Mistakes to Avoid While crafting your LinkedIn headline, steer clear of these common pitfalls: Being too generic or vague: A generic headline fails to capture interest or convey your unique value.Overloading with buzzwords: While keywords are important, overuse can make your headline feel impersonal and cluttered. Neglecting your audience: Always keep your target audience in mind and tailor your headline to appeal to their interests and needs.Key TakeawaysYour LinkedIn headline is a crucial element of your professional branding, acting as a neon sign in the digital marketplace. A good formula for a LinkedIn headline includes your job title or role, a value proposition, a touch of personality, and strategic use of keywords.Tailor your headline to reflect your professional goals and resonate with your target audience. Avoid common mistakes such as being too generic, overusing buzzwords, and neglecting your audience.FAQCan I change my LinkedIn headline regularly? Yes, you can (and should) update your headline as your career evolves or as you refine your professional branding strategy.How long should my LinkedIn headline be? LinkedIn allows up to 220 characters for your headline. Use this space wisely to make a strong impression without overwhelming your audience.Conclusion In the vast digital marketplace of LinkedIn, your headline is your first chance to make a lasting impression. By applying the formula outlined in this guide, you can craft a headline that not only captures attention but also showcases your professional prowess. Remember, a powerful LinkedIn headline is not just about standing out; it's about connecting with your ideal audience and opening doors to new opportunities. So, take the time to craft a headline that truly reflects your professional essence and watch as the right connections and opportunities gravitate towards you.

romanking replied 15 days ago
Thanks for great insights.
Published 18 days ago
2 likes 210 watched 1 commented
aryangupta001

I know my code is correct. But I want know that is my code completing all the demands of the qn.

Q2: Let A[n] be an array of n distinct integers. If i < j and A[i] > A[j], then the pair (i, j)is called an inversion of A. Write a C/C++ program that determines the number ofinversions in any permutation on n elements in O(n lg n) worst-case time.(Hint: Modify merge sort)Example: A = {4, 1, 3, 2} output is 4program:-#include<stdio.h> int total_inversions(int arr[], int n, int count); int main(){ int arr[] = {4, 1, 3, 2}; int n = sizeof(arr) / sizeof(arr[0]); int count = 0; count = total_inversions(arr, n , count); printf("%d", count); return 0; } int total_inversions(int arr[], int n, int count){ for(int i = 0; i < n-1; i++){ for(int j = i+1; j < n; j++){ if (arr[i] > arr[j]){ count++; } } } return count; }

somesh replied 18 days ago
Hey buddy!As you well know, the program you've suggested here is great, reliable but there's a certain hitch. It runs with a time complexity of O(n^2). This might not seem like a big deal but when you're dealing with huge arrays with a large number of elements, it may cause performance issues. The challenge here is finding the number of inversions in a permutation on n elements, but the trick is doing it within O(nlogn) worst-case time. A smart modification of the merge sort algorithm can be a real game changer here, and lucky for you, I tweaked it to our benefit here: #include<stdio.h> int merge(int arr[], int temp[], int left, int mid, int right); int _mergeSort(int arr[], int temp[], int left, int right); int inversionCount(int arr[], int n) { int temp[n]; return _mergeSort(arr, temp, 0, n - 1); } int _mergeSort(int arr[], int temp[], int left, int right) { int mid, inv_count = 0; if (right > left) { mid = (right + left)/2; inv_count = _mergeSort(arr, temp, left, mid); inv_count += _mergeSort(arr, temp, mid+1, right); inv_count += merge(arr, temp, left, mid+1, right); } return inv_count; } int merge(int arr[], int temp[], int left, int mid, int right) { int i, j, k; int inv_count = 0; i = left; j = mid; k = left; while ((i <= mid - 1) && (j <= right)) { if (arr[i] <= arr[j]) { temp[k++] = arr[i++]; } else { temp[k++] = arr[j++]; inv_count = inv_count + (mid - i); } } while (i <= mid - 1) temp[k++] = arr[i++]; while (j <= right) temp[k++] = arr[j++]; for (i=left; i <= right; i++) arr[i] = temp[i]; return inv_count; } int main(int argv, char **args) { int arr[] = {4, 1, 3, 2}; printf("Number of inversions are %d \n", inversionCount(arr, sizeof(arr)/sizeof(arr[0]))); return 0; } As you asked, this piece of code will help you get the inversion count in an array and that too in O(nlogn) time complexity, thanks to merge sort.And before I close the lid on this one, I hope you are doing alright handling the pointers and recursion here. The inversion counting part is the only trick in this pudding. Remember, for every i in the first array, if j is an element in the second array, all elements after i in the first subarray and j in the second subarray will form valid inversions. So simply add up (mid – i) inversions for all such valid i and j!This should help you out. Let me know if you need me to break it down more.Happy Coding!
Published 18 days ago
0 likes 260 watched 1 commented
digitaldoubter89

Are there legal implications to using AdSense Arbitrage?

Hey everyone,So here's the thing. I've been poking around, trying to figure out how to make a bit more cash online, like most of are doing. Then, I came across this thing called "Adsense Arbitrage." Kinda caught my interest because it sounds like you can make some decent money if you play your cards right. But I am afraid with the legality of this game.The gist, from what I've gathered, is you buy traffic at a price, direct it to your site, and then earn more from the ads on your site than what you spent on the traffic. Sounds simple, right? But something about this makes me wonder if it's too good to be true. Is this all above board? I mean, it's making money off of someone else's platform (Google's, in this case) in a way that feels a bit... I dunno, roundabout?I ended up here because, honestly, the more I think about trying it out, the more I worry I might accidentally step over some legal line I didn't see. Don't fancy getting slapped with a ban by Google or, worse, ending up in some legal hot water because I didn't do my homework.Has anyone tried this?

hypedhominta replied 25 days ago
Hey CuriousChris23,I get where you're coming from, AdSense arbitrage does sound risky. One mistake and you could penalize your website. But if you're still keen to do it, here's my boring answer:Google AdSense itself isn't illegal - it's a platform designed to help people earn revenue. The problem arises when people try to exploit the system.Participating in AdSense arbitrage involves buying cheap traffic and redirecting it to your ads-filled website. The goal is for the ad revenue to surpass your initial traffic expense. However, things get complicated when your website doesn't provide valuable content and is just an ad dump. Google's AdSense Program policies demand that publishers give users a reason to visit their site. So, you need to provide valuable and unique content instead of filling your website with ads.So, here's my advice if you still want to proceed with AdSense arbitrage:Navigate ethically. Create a niche-specific website with valuable, unique content that caters to the users. This will not only prevent you from violating Google AdSense's rules, but it will also pave the way for additional revenue channels like affiliate marketing, sponsored posts, direct traffic, and organic searches. Steer clear of 'quick money' tactics. They usually invite swift penalties. Keep up the good work, deliver value to your viewers, and you'll have not just a source of income, but a project you can take pride in.Good luck and stay curious!
Published 25 days ago
3 likes 1188 watched 1 commented
tej

I made my own simple web framework in Rust

I tried to create a simple embed HTTP server in Rust using Actix Web for the Desktop Tauri app. However, I found a lot of problems and unable to perform a simple file upload operation and have Websocket without extra dependencies. None of the stackoverflow solution worked for me.May be I am a Django Guy and found difficult to use Actix Web which may be my skill issue. So I thought to create my own web framework in Rust for embed projects.Here's github link: https://github.com/tejmagar/rusty-web/It is same like a Django's functional approach.use rusty_web::paths::{Path, Paths}; use rusty_web::request::Request; use rusty_web::response::Response; use rusty_web::server::run_server; fn home(request: Request, mut response: Response) { response.html(200, "Home Page".to_string()).send(); } fn about(request: Request, mut response: Response) { response.html(200, "About Us".to_string()).send(); } fn main() { let paths: Paths = vec![ Path::new("/".to_string(), home), Path::new("/about/".to_string(), about), ]; run_server("0.0.0.0:8080", paths); }I will be using this for my personal projects. Leave your suggestions to make this project better.

codie replied a month ago
Use struct.struct XYZStruct { var_1: String var_2: String var_3: AnotherStruct } struct AnotherStruct {}and something like this:fn about(request: Request, mut response: Response) { response.json(Status::Ok, XYZStruct::new(...)).send(); }
Published a month ago
1 likes 737 watched 4 commented
pancho

Are AI-written content really ranking, and should I do the same?

Hey folks,Just taking a quick breather from the blogging grind. Recently, I've come across this buzz about AI-written content and, yeah, it's got me thinking.Is it the magic potion for improving search engine rankings? Is it worth weaving into our content strategies or is it just hype? Kind of feels like we're all extras in a tech episode, huh?I took it for a spin myself. Tried using an AI tool for content creation, but gotta admit, wasn't all hearts and roses. Not sure if it’s the tool or AI content in general. So, how about you guys? Any of you derived value from AI for content writing? Noticed a rank bump or any major changes? What's your take on how this AI wave could affect us bloggers? Exciting times indeed. Keen to hear about your experiences and insights.

secretsinnersuk replied a month ago
AI-written content is indeed being used by some businesses and individuals for various purposes, including content creation for websites, blogs, product descriptions, and more. However, whether AI-written content is ranking well or not depends on several factors:1. Quality of Content: AI-generated content can vary in quality. While some AI models are capable of producing coherent and grammatically correct content, others may produce text that is less polished or lacks coherence. Search engines like Google prioritize high-quality, relevant content that provides value to users. If your AI-generated content meets these criteria, it has a better chance of ranking well.2. Relevance and Authority: Search engines consider factors such as relevance and authority when determining rankings. Even if your content is well-written, it must be relevant to the search query and provide authoritative information on the topic. If your AI-written content lacks depth or accuracy, it may not rank as well compared to content created by humans who have expertise in the subject matter.3. SEO Optimization: Effective search engine optimization (SEO) is crucial for content to rank well. This includes optimizing titles, headings, meta descriptions, and using relevant keywords naturally throughout the content. While AI can assist with generating content, humans often provide the best insights for SEO optimization based on their understanding of search engine algorithms and user behavior.4. User Engagement Metrics: Search engines also consider user engagement metrics such as click-through rates, time spent on page, and bounce rates when determining rankings. Even if your content ranks well initially, if users do not find it engaging or relevant, it may gradually drop in rankings over time.Regarding whether you should use AI-written content, it ultimately depends on your specific goals, resources, and the quality of AI-generated content available to you. While AI can be a useful tool for generating content quickly and at scale, it may not always match the quality and authenticity of content created by humans. Consider experimenting with AI-generated content cautiously, and always prioritize quality, relevance, and value to your audience.
Published 2 months ago
0 likes 666 watched 2 commented
somesh

Feature down: Long Tail Keyword Generator

Hello Webmatrices, the page for Long Tail Keyword Generator is loading, but whenever I click on submit, it gives a weird error. https://webmatrices.com/long-tail-keywords, I could really use a screenshot right now...

secretsinnersuk replied a month ago
Your perspective on AI writing and its potential for blogging is insightful. It's true that while AI-generated content may offer benefits like consistency and SEO optimization, the authenticity and connection with readers are equally important aspects of successful blogging.Readers can often discern when content is produced by AI rather than crafted by a human hand, and that authenticity can greatly impact trust and engagement.When considering AI tools for blogging, beyond their fancy features, it's crucial to assess whether they can truly capture the essence of your message. The ability to convey your unique voice, personality, and perspective is essential for building a genuine connection with your audience.While AI may play an increasingly significant role in the future of blogging, it's wise to approach it cautiously and give it a thorough test run before fully embracing it. Keeping an open mind and staying vigilant to ensure that AI tools align with your blogging goals and values is key.Your dedication to staying on the grind and seeking out the best tools and strategies for your blogging endeavors is admirable. With careful exploration and discernment, you'll find the right balance between leveraging AI technology and maintaining the authenticity and connection that resonate with your audience.
Published 2 months ago
1 likes 675 watched 3 commented
codie

Meet "Friend Of Svelte" - A Community For Svelte Developers

Hello everyone,I'd like to take this moment to introduce you to an incredibly resourceful project called "Friend Of Svelte". This community-driven initiative is dedicated to helping developers using Svelte, a revolutionary framework for building user interfaces, by developing and curating high-quality resources tailored just for Svelte.Within the Friend Of Svelte community, members can find advanced tools like Tipex, a state-of-the-art rich text editor built upon robust frameworks like Tiptap and Prosemirror, which itself has been used in Webmatrices forum. We also provide easy-to-use actions, a dark mode toggle feature, and quick solutions for flash messages with our 'toasted' feature - all specifically engineered for Svelte and SvelteKit apps.Our main objective is to empower Svelte developers by providing resources that can help streamline and enhance their development process. Our org/community is open to all; whether you're a seasoned Svelte developer wanting to share your experience or a novice eager to learn, you're welcome to join us.We're more than just a community; we're friends. We believe that by fostering a supportive and collaborative environment, we can contribute to the growth and success of Svelte developers worldwide. Whoever you are, wherever you are from, if you love Svelte as we do, we invite you to be our Friend Of Svelte and make the world of web development a better place together.

romanking replied 2 months ago
Nice to know.
Published 2 months ago
2 likes 557 watched 1 commented